This is a pretty interesting thread about how filesystems aren't necessarily read-only, even when you want them to be. Make sure to also see this insightful co

This is a pretty interesting thread about how filesystems aren't necessarily read-only, even when you want them to be. Make sure to also see this insightful comment here: https://twitter.com/mgeb/status/1384262575961960456 https://twitter.com/mgeb/status/1384262575961960456 > For xfs we had corner cases where even with all necessary read-only flags it would still modify the FS on mount. I wouldn't count on all the corner cases being clean, eg. does the FS code really honor the R/O flag when hitting a checksum error, or does it try to repair it?